In the 1996 case Joyce B. Johnson v. United States, the Supreme Court ruled on a matter of tax law and bankruptcy. The petitioner, Joyce B. Johnson, had filed for Chapter 7 bankruptcy in an attempt to discharge her federal income tax liabilities from several years prior to filing for bankruptcy. However, she failed to file a return or request an extension by April 15th during those years which led the IRS to prepare substitute returns as allowed under section 6020(b) of Internal Revenue Code (IRC). The issue before the court was whether these "substitute" filings could be considered as filed by the taxpayer herself and thus eligible for discharge under Bankruptcy Code's Section 523(a)(1)(B)(i), which allows discharging taxes if a return was filed or given time extension. The Supreme Court held that such substitute returns prepared by IRS do not count as 'filed' returns within meaning of this provision in Bankruptcy code because they are not submitted voluntarily nor represent honest and reasonable effort to satisfy tax laws - hence cannot be discharged through bankruptcy proceedings.

In the dissenting opinion for Joyce B. Johnson v. United States, 1996, it was argued that the majority's decision to uphold a conviction based on evidence obtained through an unauthorized search violated Fourth Amendment protections against unreasonable searches and seizures. The dissent maintained that allowing such evidence would encourage law enforcement officers to disregard constitutional rights in their pursuit of criminal convictions. It further contended that this ruling undermines public trust in law enforcement and judicial processes by sanctioning actions which infringe upon individual liberties guaranteed under the Constitution. The dissenters believed that excluding unlawfully obtained evidence is not merely a procedural rule but rather a fundamental principle necessary for upholding constitutional freedoms.